题目内容
(1)解不等式:x>
x+1;
(2)计算:(π+1)0-
+|-
|.
| 1 |
| 2 |
(2)计算:(π+1)0-
| 12 |
| 3 |
(1)移项,得x-
x>1,
合并,得
x>1,
化系数为1,得x>2.
(2)(π+1)0-
+|-
|
=1-2
+
=1-
.
| 1 |
| 2 |
合并,得
| 1 |
| 2 |
化系数为1,得x>2.
(2)(π+1)0-
| 12 |
| 3 |
=1-2
| 3 |
| 3 |
=1-
| 3 |
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